SKU: 21273765880

Z-RAM Upgrade Package for HDR50 TR50 (40 Jo. 12g CO2)

Sale price$122.28 Regular price$135.87
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

Z-RAM Upgrade Package for HDR50 TR50 (40 Jo. 12g CO2)Z RAM Upgrade Package for Umarex HDR50 TR50 (40 Jo. 12g CO2) This high power upgrade set takes your Umarex HDR50 TR50 to the next level hitting up to 40 Joules with standard 12g CO. Designed for performance and precision, this build combines dual Z Extensions, a modular barrel system, and our powerful Z. 50v2 steel projectiles. The extended barrel and compensator setup boost range and consistency, while the included angled foregrip adds both stability

Z-RAM Upgrade Package for Umarex HDR50 TR50 (40 Jo. 12g CO2)

 

This high-power upgrade set takes your Umarex HDR50 / TR50 to the next level – hitting up to 40 Joules with standard 12g CO₂. Designed for performance and precision, this build combines dual Z-Extensions, a modular barrel system, and our powerful Z.50v2 steel projectiles.

The extended barrel and compensator setup boost range and consistency, while the included angled foregrip adds both stability and style. Ideal for tactical users looking for a serious power upgrade without switching to HPA.

 

Included in this package:

✔️ 2x Z-Extension – maximizes chamber volume for serious power
✔️ Tuning Barrel with Standard Extension – optimized for .50 cal performance
✔️ Sniper Barrel Extension – adds range and velocity
✔️ Barrel Cover – for a clean finish and added barrel protection
✔️ Universal Angled Foregrip – better control & ergonomic handling
✔️ Set of 6x Z.50v2 Steel Projectiles – hard-hitting, reusable stainless steel ammo

⚠️ Marker not included.

 

Performance:

⚡ Approx. 40 Joules with 12g CO₂
🔄 4–6 powerful shots per capsule
📦 Optional Modify Pin (sold separately) for ~10 shots at ~34 Joules

 

🚧 Important Note:

This setup requires cutting the back of your stock HDR50 housing to allow both Z-Extensions to fit. If you want a plug & play solution with clean fitment, we recommend using one of our body kits (e.g.ZDR50, ZDR50v2, Tec9 Style).

 

💡 Note: For best performance, we recommend adding a suitable Power Kit that matches your specific marker model.
This is not included in the package, as there are different versions for each model.

The Power Kit provides additional power and ensures better sealing under increased pressure and gas flow – a perfect addition to your upgrade components.

👉 Find the right Power Kit for your marker here » Power-Kits
Need help choosing the correct version? Contact us via chat or email anytime.

 

⚠️ Legal & Safety Notice
The purchase and ownership of this kit is legal. Installation in Germany is prohibited due to the significant power increase and may void warranty.
This is not an official Umarex product.
Make sure your setup complies with local laws.
Use responsibly. Sale only to adults (18+).

 

We have many other interesting tuning parts and ammunition for your marker!
Check out our collection and choose your marker.

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Responsible Person in the EU and Application & Safety Instructions

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21273765880

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Kirstyn Wheeler
Port Orchard, US
★★★★★ 5
Great Enrichment Toy for Treats or Kibble!
Color: red
I love this toy—and so do my dogs! It’s perfect for daily enrichment and works great as a kibble feeder too. It holds a generous amount (about 3 cups), rolls smoothly, and keeps my dogs mentally engaged while they work for their food. One of my favorite features is the adjustable treat holes. You can easily change the difficulty level, which makes it suitable for dogs of all sizes and skill levels. Whether you have a beginner or a more experienced puzzle solver, this toy adapts perfectly. It’s well-made, easy to clean, and durable enough for everyday use. This has been a great addition to our routine and helps slow down eating while keeping my dogs entertained and stimulated. Highly recommend for anyone looking to add more enrichment to their dog’s day!
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Reviewed in the United States on January 22, 2026
S
Verified Purchase
Sheila B.
Draper, US
★★★★★ 5
Doesn't break easily
Color: yellow/orange
This toy works really good. I bought it from my daughter's dog when they bring her over but it ended up the cat. Loved it and knows how to play with it. Better than the dog did. LOL
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
J
Verified Purchase
JBTOMKINSON
Lake Worth, US
★★★★★ 5
My frenchie likes it.
Color: yellow/orange
Very useful for my dog. It made him eat slower because he tends to inhale his food. He got his playtime and was able to eat his kibble a little bit a time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
R
Verified Purchase
renee yanez
Omaha, US
★★★★★ 4
Just perfectly simple
Color: yellow/orange
It's simple and entertaining and my dog hasn't chewed through ut to get to the treats
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Reviewed in the United States on January 18, 2026
W
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WENDY
Whiting, US
★★★★★ 3
Not durable
Color: red
Although it holds about two cups of food or treats, my 40lb dog can bite down hard enough that you can no longer move the dispenser hole. It entertains her for hours but it could be a bit more durable for larger dogs or specify that it is for smaller pups
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Reviewed in the United States on October 6, 2025

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